PGScorecard - PostgreSQL Compatibility Index (opens in new tab)

We’re excited to share that our recent test run using the Postgres Compatibility Index (PCI) achieved 100% compatibility. The PCI was created to bring clarity to the often used but loosely defined term “PostgreSQL compatible.” As Mayur explains in his article The Making of ‘Postgres Is’, the goal is simple: to ensure that when a system claims to be compatible with PostgreSQL, it truly behaves like upstream PostgreSQL in practice. The PCI accomplishes this by running a comprehensive set of tes...